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This commit is contained in:
Katelyn Baker 2018-05-11 11:53:24 +01:00
parent 2c40fdf7d4
commit df68fa1a5e
1 changed files with 5 additions and 5 deletions
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10
network-management/src/main/kotlin/com/r3/corda/networkmanage/common/utils/ArgsParser.kt
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@ -22,7 +22,7 @@ abstract class ArgsParser<out T : Any> {
printHelpOn?.let {
it.println(e.message ?: "Unable to parse arguments.")
optionParser.printHelpOn(it)
exitProcess(-1)
exitProcess(1)
}
throw e
}
@ -35,14 +35,14 @@ abstract class ArgsParser<out T : Any> {
return try {
parse(optionSet)
} catch (e: RuntimeException) {
// we handle errors' from the parsing of the command line arguments as a runtime
// We handle errors from the parsing of the command line arguments as a runtime
// exception because the joptsimple library is overly helpful and doesn't expose
// error exceptions in a way that makes reporting the message out to the user
// possible. Thus, that library is re-throwing those exceptions as simple
// parsing / conversion exceptions in a way that makes reporting the message out
// to the user possible. Thus, that library is re-throwing those exceptions as simple
// runtime exceptions with a modified cause to preserve the error location
printHelpOn?.let {
it.println("ERROR: ${e.message ?: "Unable to parse arguments."}")
exitProcess(-1)
exitProcess(2)
}
throw e
}